In spite of what the documentation says, Magit is not an interface
for git. Magit is a command and control center for git. You can
launch it just to execute some git commands but you can also leave it
up and running in an Emacs window or frame as a constant project
overview.

Wow. Mind blown!!!

If you use Emacs for Deveopment, you have to use Magit. If you don't
use Emacs, you can load it on the side for Magit. If you're not a
developer, learn to code so you can use Magit!!!!!

I tried to do justice to the package in the video. Magit along with Org
Mode are arguably Emacs killer apps - enough in and of themselves to
justify using Emacs.